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Fixing bug with vscript restore cache not updating soon enough

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This commit is contained in:
James Mitchell 2021-04-11 08:38:02 +10:00
parent 264ee2b04f
commit 9510c03ab3
1 changed files with 30 additions and 7 deletions
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37
sp/src/vscript/vscript_squirrel.cpp
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@ -65,8 +65,16 @@ struct WriteStateMap
struct ReadStateMap
{
CUtlMap<int, HSQOBJECT> cache;
#ifdef _DEBUG
CUtlMap<int, bool> allocated;
#endif
HSQUIRRELVM vm_;
ReadStateMap(HSQUIRRELVM vm) : cache(DefLessFunc(int)), vm_(vm)
ReadStateMap(HSQUIRRELVM vm) :
cache(DefLessFunc(int)),
#ifdef _DEBUG
allocated(DefLessFunc(int)),
#endif
vm_(vm)
{}
~ReadStateMap()
@ -83,6 +91,16 @@ struct ReadStateMap
int marker = pBuffer->GetInt();
auto idx = cache.Find(marker);
#ifdef _DEBUG
auto allocatedIdx = allocated.Find(marker);
bool hasSeen = allocatedIdx != allocated.InvalidIndex();
if (!hasSeen)
{
allocated.Insert(marker, true);
}
#endif
if (idx != cache.InvalidIndex())
{
sq_pushobject(vm, cache[idx]);
@ -90,6 +108,9 @@ struct ReadStateMap
}
else
{
#ifdef _DEBUG
Assert(!hasSeen);
#endif
*outmarker = marker;
return false;
}
@ -3388,6 +3409,7 @@ void SquirrelVM::WriteState(CUtlBuffer* pBuffer)
int count = sq_getsize(vm_, 1);
sq_pushnull(vm_);
pBuffer->PutInt(count);
while (SQ_SUCCEEDED(sq_next(vm_, -2)))
{
WriteObject(pBuffer, writeState, -2);
@ -3521,6 +3543,9 @@ void SquirrelVM::ReadObject(CUtlBuffer* pBuffer, ReadStateMap& readState)
break;
}
vm_->Push(ret);
readState.StoreTopInCache(marker);
int noutervalues = _closure(ret)->_function->_noutervalues;
for (int i = 0; i < noutervalues; ++i)
{
@ -3542,9 +3567,6 @@ void SquirrelVM::ReadObject(CUtlBuffer* pBuffer, ReadStateMap& readState)
_closure(ret)->_defaultparams[i] = obj;
sq_poptop(vm_);
}
vm_->Push(ret);
readState.StoreTopInCache(marker);
}
ReadObject(pBuffer, readState);
@ -3816,16 +3838,17 @@ void SquirrelVM::ReadObject(CUtlBuffer* pBuffer, ReadStateMap& readState)
break;
}
SQOuter* outer = SQOuter::Create(_ss(vm_), nullptr);
vm_->Push(outer);
readState.StoreTopInCache(marker);
ReadObject(pBuffer, readState);
HSQOBJECT inner;
sq_resetobject(&inner);
sq_getstackobj(vm_, -1, &inner);
SQOuter* outer = SQOuter::Create(_ss(vm_), nullptr);
outer->_value = inner;
outer->_valptr = &(outer->_value);
sq_poptop(vm_);
vm_->Push(outer);
readState.StoreTopInCache(marker);
break;
}